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US 9,404,024 B2Granted
Acrylic adhesive composition and polarizer film using the same
AssigneeCheil Industries Inc.
InventorsKyoung Jin Ha, Irina Nam, Lee Jun Kim, Kil Sung Lee, Eun Hwan Jeong, Woo Jin Jeong
Life of this patent
Estimating the term…
Abstract
An adhesive composition includes an acrylic copolymer having at least one alkyl group, at least one hydroxyl group, and at least one furyl based group; and a curing agent.
Claims16
An adhesive composition, comprising:
- an acrylic copolymer having at least one alkyl group, at least one hydroxyl group, at least one furyl based group and at least one silane group;
- and
- a curing agent,
- wherein the acrylic copolymer is prepared by copolymerizing a monomer mixture that includes a (meth)acrylic acid alkyl ester having an alkyl group, a (meth)acrylic acid ester having a hydroxyl group, a compound having a furyl based group, and a monomer having a silane group,
- wherein the monomer having a silane group has the following Formula 4:
- (R2)(R3)(R4)Si—(CH2)s—R5, <Formula 4>
- wherein R2, R3, and R4 are halogen or an alkoxy group having 1 to 5 carbon atoms, s is from 1 to about 10, and R5 is —NCO, and
- wherein the adhesive composition is uncured.
5 more elements
Dependencies are inferred from the claim text.